include("../src/utils/constants.jl")
#include("../src/fhn_solver.jl")
include("../src/gray_scott_solver.jl")
include("../src/visualization.jl")

using Observables
using GLMakie

using .Constants
using .Visualization


# Rebuild when model or sliders change
function setup_param_binding!(model_type, gray_params, fhn_params, params_obs)
    if model_type[] == :gray_scott
        return gray_params
    else
        return fhn_params
    end
end

model_type = Observable(:gray_scott)  # or :fhn

# GSParams
N = 128
dx = 1.0
gray_params = (
    Du = Observable(0.16),
    Dv = Observable(0.08),
    F  = Observable(0.060),
    k  = Observable(0.062)
)

# FHNParams
N = 128
dx = 1.0
fhn_params = (
    Du = Observable(0.16),
    Dv = Observable(0.08),
    ϵ  = Observable(0.05),
    a  = Observable(0.7),
    b  = Observable(0.8)
)

params_obs = Observable(Constants.GSParams(N, dx, gray_params.Du[], gray_params.Dv[], gray_params.F[], gray_params.k[]))
#params_obs = Observable(Constants.FHNParams(N=N, dx=dx, Du=Du[], Dv=Dv[], ϵ=ϵ[], a=a[], b=b[]))

param_observables = setup_param_binding!(model_type, gray_params, fhn_params, params_obs)

"""
lift(Du, Dv, ϵ, a, b) do d_u, d_v, eps, aa, bb
    params_obs[] = FHNParams(N=N, dx=dx, Du=d_u, Dv=d_v, ϵ=eps, a=aa, b=bb)
end
"""

U = ones(N, N)
V = zeros(N, N)
heat_obs = Observable(U)

fig = build_ui(U, V, param_observables, params_obs, heat_obs)
display(fig)